2012152425

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{2111}}^1$

素因数の和:2374

約数の個数: 48

約数和(自身を含む): 3394068480

約数和(自身を除く): 1381916055

約数列:

[1, 3, 5, 15, 25, 71, 75, 179, 213, 355, 537, 895, 1065, 1775, 2111, 2685, 4475, 5325, 6333, 10555, 12709, 13425, 31665, 38127, 52775, 63545, 149881, 158325, 190635, 317725, 377869, 449643, 749405, 953175, 1133607, 1889345, 2248215, 3747025, 5668035, 9446725, 11241075, 26828699, 28340175, 80486097, 134143495, 402430485, 670717475, 2012152425]

約数ペア:

[(1, 2012152425), (3, 670717475), (5, 402430485), (15, 134143495), (25, 80486097), (71, 28340175), (75, 26828699), (179, 11241075), (213, 9446725), (355, 5668035), (537, 3747025), (895, 2248215), (1065, 1889345), (1775, 1133607), (2111, 953175), (2685, 749405), (4475, 449643), (5325, 377869), (6333, 317725), (10555, 190635), (12709, 158325), (13425, 149881), (31665, 63545), (38127, 52775)]